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COOPER RANDALL TROST DO
NPI 1740846989
Obstetrics & Gynecology in Columbia, TN

Active since May 14, 2019PECOS EnrolledAccepts Medicare Assignment
1222 TROTWOOD AVE STE 400, COLUMBIA, TN 38401(931) 490-1295(931) 490-1298 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 12, 2026, May 14, 2019 (2 updates tracked since 2019).

About Cooper Randall Trost Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COOPER RANDALL TROST DO (NPI 1740846989) is an individual obstetrics & gynecology provider in Columbia, Tennessee, licensed in Tennessee (6832) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Dayton, and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2019).

NPPES Registry Identity

NPI1740846989
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameCOOPER RANDALL TROSTCredential: DO
Location Address1222 TROTWOOD AVE STE 400Columbia, TN 38401-6436
Mailing Address1222 Trotwood Ave Ste 400Columbia, TN 38401-6436 · (931) 490-1295 · Fax (931) 490-1298
Phone(931) 490-1295
Fax(931) 490-1298
Sole ProprietorYes
Medical School CMSKansas City University Of Med & Biosciences, College Of Osteo MedGraduated 2019
Enumeration DateMay 14, 2019
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1740846989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TN · 6832
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1222 TROTWOOD AVE STE 400, Columbia, TN 38401
Open in Google Maps ↗

Secondary Practice Location 1

Location 1128 E Apple St Ste 3800Dayton, OH 45409-2902 · Phone (937) 208-2007 · Fax (937) 208-2752

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Cooper Randall Trost Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204169873
PECOS Enrollment IDI20230720001824
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Cooper Trost reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Maury Regional Medical Group, Inc
0.5 mi
Family Medicine
854 W JAMES CAMPBELL BLVD, SUITE 303
Columbia, TN 38401
  • Reassigned Medicare billing, Tennessee enrollment
  • 228 clinicians in this Medicare group
NPI 1205886264 (931) 540-4255
Holy Cross Obgyn
580 mi
Obstetrics & Gynecology
1010 N BELT LINE RD STE 104
Mesquite, TX 75149
  • Reassigned Medicare billing, Texas enrollment
  • 3 clinicians in this Medicare group
NPI 1720581432 (864) 546-9114

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRANDI WALDEN TRAMMELL M.D.
Obstetrics & Gynecology
1222 TROTWOOD AVE STE 400
COLUMBIA, TN 38401
Maury County (931) 490-1295
DR. TAYLOR KILLIAN MASTERS MD
Obstetrics & Gynecology
1222 TROTWOOD AVE STE 400
COLUMBIA, TN 38401
Maury County (931) 490-1295
JACLYN SIMPSON
Nurse Practitioner (Family)
1222 TROTWOOD AVE STE 400
COLUMBIA, TN 38401
Maury County (931) 490-1295

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cooper Trost's NPI number?

The NPI number for Cooper Trost is 1740846989. It was assigned to this individual provider in the NPPES registry on May 14, 2019.

Where is Cooper Trost located?

Cooper Trost practices at 1222 Trotwood Ave Ste 400, Columbia, TN 38401. The listed phone number is (931) 490-1295.

What is Cooper Trost's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Cooper Trost enrolled in Medicare?

Yes. Cooper Trost is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Cooper Trost's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cooper Trost reassigns Medicare benefits to 2 organizations: Maury Regional Medical Group, Inc (Columbia, TN) and Holy Cross Obgyn (Mesquite, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cooper Trost's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cooper Trost accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list Cooper Trost as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cooper Trost was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.